fix typo in tooltip -- thanks to Keir Lockridge for reporting this

Author: williamstein

src/packages/frontend/compute/sync-button.tsx

@@ -41,7 +41,7 @@ export default function SyncButton({
       mouseEnterDelay={0.9}
       title={
         <>
-          Synchronize files in /user/home of the compute server with /user/home
+          Synchronize files in /home/user of the compute server with /home/user
           of the project, except fast data directories. You usually must
           explicitly sync files.
         </>